[jira] [Commented] (HBASE-15467) Remove 1.x/2.0 TableDescriptor incompatibility

["Sean Busbey (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-15467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15195829#comment-15195829 ] 

Sean Busbey commented on HBASE-15467:
-------------------------------------

should we add an "upgrade" component so we can start explicitly tracking when we need to do work to smooth the process?

> Remove 1.x/2.0 TableDescriptor incompatibility
> ----------------------------------------------
>
>                 Key: HBASE-15467
>                 URL: https://issues.apache.org/jira/browse/HBASE-15467
>             Project: HBase
>          Issue Type: Bug
>          Components: master, regionserver
>    Affects Versions: 2.0.0
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>             Fix For: 2.0.0
>
>         Attachments: HBASE-15467-v0.patch
>
>
> I'm experimenting with Master on "2.0" and RSs on 1.x and the first problem that I get is on createTable where the Master is trying to write the HTD as TableDescriptor instead of TableSchema and the RS is not able to read it.
> Since TableDescriptor does nothing for now. I'd say we can remove it. 



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